Seedream 4.0 · Tyndall AI
Create with Seedream 4.0 · 10 free credits / day
How to generate with this model
Step 1
Write a prompt
Describe the subject, style, lighting, and mood. Seedream 4.0 follows your prompt to compose the image.
Step 2
Tune the output
Set aspect ratio, quality, and optional reference images — then generate from the playground above.
Step 3
Preview & download
Results open in chat. Review on-page, then download high-quality images ready to share or edit.
Why generate on Tyndall
Built for Seedream 4.0
This page opens with Seedream 4.0 selected so you can go straight from idea to image.
Flexible creative control
Aspect ratio, quality, and batch outputs let you draft fast and refine for social, ads, or product shots.
Reference-guided edits
Attach up to three reference images to lock composition, identity, or style when the model supports it.
Switch models anytime
Compare other image models in the same playground without leaving Tyndall or juggling accounts.
Model FAQ
What is this model page?
A dedicated playground for Seedream 4.0 on Tyndall AI — same generator as the image tool, with this model preselected for clearer SEO and faster starts.
How do I use Seedream 4.0?
Enter a prompt above, optionally add references, adjust aspect ratio and quality, then generate. Signed-in users get free daily credits.
How do credits work?
Credits are consumed per generation and vary by model and settings. Free daily credits help you try models; paid plans unlock higher volume. Failed runs return credits.
Can I switch to another model?
Yes. Use the model picker in the playground, or open another model page from the homepage or related tools.